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Biomedical Engineering Heart

Subject : engineering
Instructions:
  • Answer 43 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. The centers that regulate heart rate located in the___






2. Heart rate below 60 bpm






3. Normal heart sounds are caused by






4. Sequence of events in one heartbeat






5. Nerves that transmit impulses to decrease the heart rate are the ____






6. Heart is located here






7. Relaxation






8. Prevents backflow of blood from the left ventricle to the left atrium






9. Purpose of teh coronary vessels






10. Relaxation of chambers of the heart






11. Prevents backflow of blood from teh right ventricle to the right atrium






12. Narrowing of a valve






13. Electical activity of the heart may be depicted in an






14. Amount of blood pumped by a ventricle per beat






15. Veins that return blood to the right atrium






16. The chambers of teh heart that receive blood from the veins






17. Hormone ANP increases loss of ____in urine to decrease blood volume and blood pressure






18. Normal range of heart rate for a healthy adult is _____ bpm






19. Coronary sinus receives blood directly from this






20. Largest artery of the body






21. Area in the thoracic cavity between the lungs






22. Endocardium lines the chambers of the heart






23. Visceral pericardium






24. Vessel into which the left ventricle pumps blood






25. Changes in blood pressure are detected by






26. Contraction of chambers of the heart






27. First part of the cardia conduction pathway in teh ventircles






28. Each normal heartbeat is initiated by this






29. Difference between resting cardiac output adn maximum exercise cardiac output






30. Cardiac muscle tissue






31. Part of the myocardium is deprived of its blood supply and becomes ______






32. Upper chamber of the heart






33. Backflow o fblood from the arteries to the ventricles is prevented by these






34. The amount of blood that returns to teh heart






35. Irregular heartbeats






36. Funciton of the serous fluid of teh pericardial membranes






37. Heart chambers are lined with this






38. Outermost of the pericardial membranes






39. 1st branches of teh ascending aorta






40. Very rapid and uncoordinated ventricular beat






41. Natural pacemaker of the heart






42. Contraction






43. Amount of blood pumped by a ventricle in 1 minute